NOSHOK 3040 Series 3-Valve Differential Pressure Manifold Valves, Compact Style Hard Seat

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  • Compact style manifold is designed for use with differential pressure transmitters incorporating two isolation valves and an equalizing valve in differential pressure measurement
  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • Blow-out proof stem provides a secondary stem seal in the full open position
  • FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite packing optional
  • All stem threads are rolled for strength and ease of operation
  • One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
  • Slotted spring pin to prevent accidental loosening
  • Labeled and color coded vinyl dust caps for bonnets and stems

Spec Sheets: